XA-S3 Datasheet, PDF (24/52 Pages) NXP Semiconductors – XA 16-bit microcontroller 32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage 2.7 V.5.5 V, I2C, 2 UARTs, 16 MB address range

Philips Semiconductors
XA 16-bit microcontroller
32 K/1 K OTP/ROM/ROMless, 8-channel 8-bit A/D, low voltage (2.7 V–5.5 V),
I²C, 2 UARTs, 16 MB address range
Preliminary specification
XA-S3
CEXn
CCON
CF
CR
––
CCF4 CCF3
CCF2
CCF1
CCF0 _(41AH)
(TO CCFn)
CAPTURE
PCA INTERRUPT
PCA TIMER/COUNTER
CH
CL
CCAPnH
CCAPnL
––
ECOMn CAPPn CAPNn MATn
TOGn
PWMn
ECCFn
CCAPMn, n= 0 to 4
(491H–495H)
0
0
0
0
Figure 14. PCA Capture Mode
SU01309
WRITE TO
CCAPnH RESET
WRITE TO
CCAPnL
0
1
ENABLE
CF
CR
CCON
––
CCF4
CCF3
CCF2
CCF1
CCF0
(41AH)
CCAPnH
CCAPnL
(TO CCFn)
PCA INTERRUPT
16–BIT COMPARATOR
MATCH
CH
CL
PCA TIMER/COUNTER
––
ECOMn CAPPn CAPNn MATn
TOGn
PWMn
ECCFn
CCAPMn, n= 0 to 4
(491H–495H)
0
0
0
0
SU01310
Figure 15. PCA Compare Mode
2000 Dec 01
24